immediately to the south of the road and does not project into the field. Excavation in 1930 revealed that the masonry was four courses high on the west side and three on the east. The turret is of Standard A construction, indicating a change of builder since Milecastle 22. In 1850, a stone was found in the vicinity inscribed with the words ("the lightning of the gods"). It is thought that this was set up where lightning had struck. Location on Ordnance Survey 1:25 000 map: Turret 22B Turret 22B (Stanley) was located in 1930, alongside the Military Road, to the west of the lane leading to Portgate Farm. There are no visible remains, the site being mainly covered by a modern road. The vallum around the area of Turret 22B was particularly well preserved, causing William Hutton to write Location on Ordnance Survey 1:25 000 map: Monument records References Bibliography 22 Corbridge